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Titre : A Plant Genetics Primer : Basic Terminology Type de document : Imprimé Auteurs : Steven E. Smith ; Kandres Halbrook Année de publication : 2004 Article en page(s) : 105-111 Langues : Anglais (eng) Catégories : [CBNPMP-Thématique] Revégétalisation Résumé : We present a basic introduction to genetic terminology that has implications for growers and users of native plants. An understanding of underlying genetic concepts is essential for ensuring that plant material of an appropriate source is planted on restoration sites. Lien pérenne : DOI : 10.2979/NPJ.2004.5.2.105 Permalink : https://biblio.cbnpmp.fr/index.php?lvl=notice_display&id=148176
in Native Plants Journal > 5 (2) (2004) . - 105-111Smith, Steven E., Halbrook, Kandres 2004 A Plant Genetics Primer : Basic Terminology. Native Plants Journal, 5(2): 105-111.Documents numériques
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Titre : Genetic Erosion : No longer just an agricultural issue Type de document : Imprimé Auteurs : Deborah L. Rogers Année de publication : 2004 Article en page(s) : 113-122 Langues : Anglais (eng) Catégories : [CBNPMP-Thématique] Généralités en amélioration des plantes et valorisation
[CBNPMP-Thématique] Revégétalisation
[CBNPMP-Thématique] Diversité génétiqueRésumé : Genetic considerations pertaining to planting projects usually emphasize locally adapted source material. However, the amount of genetic diversity in the plant materials is important as well. Genetic erosion is the loss of genetic diversity—often magnified or accelerated by human activities. In native plant populations, genetic erosion results from habitat loss and fragmentation, but it also can result from a narrow genetic base in the original collections or by practices that reduce genetic diversity. Although species-specific guidelines are not available, managers can minimize the risk of genetic erosion by being familiar with the biology of the affected species (including breeding system, mode of reproduction, and pattern of genetic diversity). Narrowly based genetic collections should be avoided, providers of plant materials for revegetation projects should offer information on their collection methods, and nursery managers should endeavor to minimize diversity losses at all stages of nursery culture. Lien pérenne : DOI : 10.2979/NPJ.2004.5.2.112 Permalink : https://biblio.cbnpmp.fr/index.php?lvl=notice_display&id=148346
in Native Plants Journal > 5 (2) (2004) . - 113-122Rogers, Deborah L. 2004 Genetic Erosion : No longer just an agricultural issue. Native Plants Journal, 5(2): 113-122.Documents numériques
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Article (2004)URLPacific northwest forest three seed zones A template for native plants? / G. Randi Johnson in Native Plants Journal, 5 (2) (2004)
Titre : Pacific northwest forest three seed zones A template for native plants? Type de document : Imprimé Auteurs : G. Randi Johnson ; Frank C. Sorensen ; J. Bradley St Clair ; Richard C. Cronn Année de publication : 2004 Article en page(s) : 131-140 Langues : Anglais (eng) Catégories : [CBNPMP-Thématique] Diversité génétique
[CBNPMP-Thématique] Restauration des écosystèmes
[CBNPMP-Thématique] RevégétalisationRésumé : Seed movement guidelines for restoration activities are lacking for most native grasses, forbs, and shrubs. The forestry community has decades of experience in establishing seed zones and seed movement guidelines that may be of value to restoration managers. We review the history of seed zone development in forest trees, with emphasis on the Pacific Northwest, and make some suggestions concerning seed transfer guidelines for other native plants. Lien pérenne : DOI : 10.2979/NPJ.2004.5.2.131 Permalink : https://biblio.cbnpmp.fr/index.php?lvl=notice_display&id=149021
in Native Plants Journal > 5 (2) (2004) . - 131-140Johnson, G. Randi, Sorensen, Frank C., St Clair, J. Bradley, Cronn, Richard C. 2004 Pacific northwest forest three seed zones A template for native plants? Native Plants Journal, 5(2): 131-140.Documents numériques
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